9x/4-4.2=8.4

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Solution for 9x/4-4.2=8.4 equation:


9x/4-4.2=8.4

We simplify the equation to the form, which is simple to understand 
9x/4-4.2=8.4

Simplifying:
+2.25x-4.2=8.4

We move all terms containing x to the left and all other terms to the right. 
+2.25x=+8.4+4.2

We simplify left and right side of the equation. 
+2.25x=+12.6

We divide both sides of the equation by 2.25 to get x. 
x=5.6

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